Which of the following are dwellers of deep ocean floor and shallow waters,where they pull themselves along two arms at a time,like oars rowing a boat?
A)sea lilies
B)brittle stars
C)sea stars
D)sea urchins
E)sand dollars

Question

Quizplus · Accepted Answer

Brittle stars are known to pull themselves along two arms at a time, like oars rowing a boat, while dwelling in the deep ocean floor and shallow waters. Sea lilies are filter-feeding animals that are attached to the substrate, while sea stars, sea urchins, and sand dollars typically move by using tube feet or spines.

Which of the Following Are Dwellers of Deep Ocean Floor